>>2789901 (OP)trailer looks stupid, not gonna watch it
but if you want to have the same aesthetic
plenty of islands like that in Polynesia, Indonesia, maybe Thailand, Vietnam, Malaysia, Philippines etc.
if you want to have the same romance and adventure part
the selection is a bit smaller
Bali or Croatia would be my first choice
Madeira for more "adventure", Balearic Islands for more people aka "romance"
that is, if you go alone
you need a place where many young people go to party / adventure
if you have friends, you can just take them anywhere you want
and the longer list works